diff --git a/ln_jq_app/assets/images/ic_attention@2x.png b/ln_jq_app/assets/images/ic_attention@2x.png
new file mode 100644
index 0000000..81c56dc
Binary files /dev/null and b/ln_jq_app/assets/images/ic_attention@2x.png differ
diff --git a/ln_jq_app/assets/images/ic_upload@2x.png b/ln_jq_app/assets/images/ic_upload@2x.png
new file mode 100644
index 0000000..cb0583c
Binary files /dev/null and b/ln_jq_app/assets/images/ic_upload@2x.png differ
diff --git a/ln_jq_app/lib/pages/c_page/car_info/controller.dart b/ln_jq_app/lib/pages/c_page/car_info/controller.dart
index a2e99b3..dd957cb 100644
--- a/ln_jq_app/lib/pages/c_page/car_info/controller.dart
+++ b/ln_jq_app/lib/pages/c_page/car_info/controller.dart
@@ -1,5 +1,8 @@
 import 'package:get/get.dart';
 import 'package:getx_scaffold/getx_scaffold.dart';
+import 'package:getx_scaffold/getx_scaffold.dart' as dio;
+import 'package:image_picker/image_picker.dart';
+import 'package:image_picker_platform_interface/src/types/image_source.dart';
 import 'package:ln_jq_app/common/model/base_model.dart';
 import 'package:ln_jq_app/common/model/vehicle_info.dart';
 import 'package:ln_jq_app/pages/c_page/car_info/attachment_viewer_page.dart';
@@ -89,6 +92,114 @@ class CarInfoController extends GetxController with BaseControllerMixin {
     }
   }
 
+  //上传证件照
+  void pickImage(String title, ImageSource source) async {
+    if (source == ImageSource.camera) {
+      takePhotoAndRecognize(title);
+    } else if (source == ImageSource.gallery) {
+      //相册选择逻辑
+      var status = await Permission.photos.request();
+      if (!status.isGranted) {
+        if (status.isPermanentlyDenied) openAppSettings();
+        showErrorToast("需要相册权限才能拍照上传");
+        return;
+      }
+      final XFile? image = await ImagePicker().pickImage(
+        source: ImageSource.gallery,
+        imageQuality: 80,
+      );
+      if (image != null) {
+        _uploadAndSaveCertificate(title, image.path);
+      }
+    }
+  }
+
+  void takePhotoAndRecognize(String title) async {
+    var status = await Permission.camera.request();
+    if (!status.isGranted) {
+      if (status.isPermanentlyDenied) openAppSettings();
+      showErrorToast("需要相机权限才能拍照上传");
+      return;
+    }
+
+    final XFile? photo = await ImagePicker().pickImage(
+      source: ImageSource.camera,
+      imageQuality: 80, // 压缩图片质量以加快上传
+    );
+    if (photo == null) return;
+
+    _uploadAndSaveCertificate(title, photo.path);
+  }
+
+  /// 提取共用的上传与关联证件逻辑
+  void _uploadAndSaveCertificate(String title, String filePath) async {
+    // 上传文件
+    String? imageUrl = await uploadFile(filePath);
+    if (imageUrl == null) return;
+
+    // 根据标题映射业务类型
+    Logger.d("message-$title-$imageUrl");
+    String type = "";
+    switch (title) {
+      case "行驶证":
+        type = "9";
+        break;
+      case "营运证":
+        type = "10";
+        break;
+      case "加氢证":
+        type = "12";
+        break;
+      case "登记证":
+        type = "13";
+        break;
+      default:
+        return;
+    }
+
+    // 调用后台接口关联证件
+    var response = await HttpService.to.post(
+      "appointment/truck/uploadCertificatePic",
+      data: {
+        "plateNumber": plateNumber,
+        "imageUrl": imageUrl,
+        "type": type,
+      },
+    );
+
+    if (response != null) {
+      final result = BaseModel.fromJson(response.data);
+      if (result.code == 0) {
+        showSuccessToast("上传成功");
+        getUserBindCarInfo(); // 重新拉取数据更新UI
+      } else {
+        showErrorToast(result.error);
+      }
+    }
+  }
+
+  /// 上传图片
+  Future<String?> uploadFile(String filePath) async {
+    showLoading("正在上传...");
+    try {
+      dio.FormData formData = dio.FormData.fromMap({
+        'file': await dio.MultipartFile.fromFile(filePath, filename: 'ocr_identity.jpg'),
+      });
+
+      var response = await HttpService.to.post("appointment/ocr/upload", data: formData);
+      if (response != null) {
+        final result = BaseModel.fromJson(response.data);
+        if (result.code == 0) return result.data.toString();
+        showErrorToast(result.error);
+      }
+    } catch (e) {
+      showErrorToast("图片上传失败");
+    } finally {
+      dismissLoading();
+    }
+    return null;
+  }
+
   void getUserBindCarInfo() async {
     if (StorageService.to.hasVehicleInfo) {
       VehicleInfo? bean = StorageService.to.vehicleInfo;
@@ -102,7 +213,7 @@ class CarInfoController extends GetxController with BaseControllerMixin {
 
       // 获取证件信息
       final response = await HttpService.to.get(
-        'appointment/vehicle/getPicInfoByVin?vin=$vin',
+        'appointment/vehicle/getPicInfoByVin?vin=$vin&plateNumber=$plateNumber',
       );
 
       if (response != null && response.data != null) {
@@ -134,10 +245,10 @@ class CarInfoController extends GetxController with BaseControllerMixin {
             ...registerAttachments,
           ];
 
-           color = data['color'].toString();
-           hydrogenCapacity = data['hydrogenCapacity'].toString();
-           rentFromCompany = data['rentFromCompany'].toString();
-           address = data['address'].toString();
+          color = data['color'].toString();
+          hydrogenCapacity = data['hydrogenCapacity'].toString();
+          rentFromCompany = data['rentFromCompany'].toString();
+          address = data['address'].toString();
 
           loadAllPdfs();
         }
diff --git a/ln_jq_app/lib/pages/c_page/car_info/view.dart b/ln_jq_app/lib/pages/c_page/car_info/view.dart
index e5a7ab3..ee0d8b3 100644
--- a/ln_jq_app/lib/pages/c_page/car_info/view.dart
+++ b/ln_jq_app/lib/pages/c_page/car_info/view.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_pdfview/flutter_pdfview.dart';
 import 'package:get/get.dart';
 import 'package:getx_scaffold/getx_scaffold.dart';
+import 'package:image_picker/image_picker.dart';
 import 'package:ln_jq_app/common/login_util.dart';
 import 'package:ln_jq_app/pages/c_page/message/view.dart';
 import 'package:ln_jq_app/storage_service.dart';
@@ -368,7 +369,7 @@ class CarInfoPage extends GetView<CarInfoController> {
               children: [
                 _buildCertificateContent('行驶证', controller.drivingAttachments),
                 _buildCertificateContent('营运证', controller.operationAttachments),
-                _buildCertificateContent('加氢资格证', controller.hydrogenationAttachments),
+                _buildCertificateContent('加氢证', controller.hydrogenationAttachments),
                 _buildCertificateContent('登记证', controller.registerAttachments),
               ],
             ),
@@ -388,7 +389,7 @@ class CarInfoPage extends GetView<CarInfoController> {
         child: Padding(
           padding: EdgeInsets.all(16.0),
           child: attachments.isEmpty
-              ? const Center(child: Text('暂无相关证件信息'))
+              ? _buildEmptyCertificateState(title)
               : Column(
                   crossAxisAlignment: CrossAxisAlignment.center,
                   mainAxisAlignment: MainAxisAlignment.center,
@@ -440,6 +441,158 @@ class CarInfoPage extends GetView<CarInfoController> {
     });
   }
 
+  Widget _buildEmptyCertificateState(String title) {
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Image.asset(
+          'assets/images/ic_attention@2x.png', // 请替换为您的实际图片路径
+          width: 120,
+          height: 120,
+        ),
+        const SizedBox(height: 16),
+        Text(
+          '您未上传“$title”',
+          style: TextStyle(
+            fontSize: 16.sp,
+            fontWeight: FontWeight.w600,
+            color: Color.fromRGBO(51, 51, 51, 1),
+          ),
+        ),
+        const SizedBox(height: 8),
+        Text(
+          '上传后可提前通知加氢站报备\n大幅减少加氢站等待时间',
+          textAlign: TextAlign.center,
+          style: TextStyle(
+            fontSize: 12.sp,
+            color: Color.fromRGBO(156, 163, 175, 1),
+            height: 1.5,
+          ),
+        ),
+        const SizedBox(height: 24),
+        SizedBox(
+          width: 200,
+          height: 44,
+          child: ElevatedButton.icon(
+            onPressed: () {
+              _showUploadDialog(title);
+            },
+            icon: const Text(
+              '立即上传',
+              style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold),
+            ),
+            label: Image.asset(
+              'assets/images/ic_upload@2x.png',
+              height: 20.h,
+              width: 20.w,
+            ),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: const Color(0xFF017137),
+              foregroundColor: Colors.white,
+              shape: StadiumBorder(),
+              elevation: 0,
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+
+  void _showUploadDialog(String title) {
+    Get.dialog(
+      Dialog(
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+        child: Container(
+          padding: const EdgeInsets.all(24),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                '上传$title',
+                style: const TextStyle(
+                  fontSize: 18,
+                  fontWeight: FontWeight.bold,
+                  color: Colors.black,
+                ),
+              ),
+              const SizedBox(height: 12),
+              Text(
+                '请确保拍摄证件清晰可见，关键文字无反光遮挡，这将有助于快速通过审核',
+                style: TextStyle(fontSize: 13, color: Colors.grey[400], height: 1.5),
+              ),
+              const SizedBox(height: 24),
+              Row(
+                children: [
+                  Expanded(
+                    child: _buildUploadOption(
+                      icon: Icons.camera_alt_outlined,
+                      label: '拍照上传',
+                      onTap: () {
+                        controller.pickImage(title, ImageSource.camera);
+                        Get.back();
+                      },
+                    ),
+                  ),
+                  const SizedBox(width: 16),
+                  Expanded(
+                    child: _buildUploadOption(
+                      icon: Icons.image_outlined,
+                      label: '相册上传',
+                      onTap: () {
+                        controller.pickImage(title, ImageSource.gallery);
+                        Get.back();
+                      },
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  // 构建弹窗内的选择按钮
+  Widget _buildUploadOption({
+    required IconData icon,
+    required String label,
+    required VoidCallback onTap,
+  }) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        padding: const EdgeInsets.symmetric(vertical: 24),
+        decoration: BoxDecoration(
+          color: const Color(0xFFF2F9F7), // 浅绿色背景
+          borderRadius: BorderRadius.circular(12),
+        ),
+        child: Column(
+          children: [
+            Container(
+              padding: const EdgeInsets.all(12),
+              decoration: const BoxDecoration(
+                color: Color(0xFF017137), // 深绿色圆圈
+                shape: BoxShape.circle,
+              ),
+              child: Icon(icon, color: Colors.white, size: 28),
+            ),
+            const SizedBox(height: 12),
+            Text(
+              label,
+              style: const TextStyle(
+                fontSize: 14,
+                color: Color(0xFF333333),
+                fontWeight: FontWeight.w500,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
   Widget _buildCertDetailItem(
     String label,
     String value, {